Currently the challenges in e-Learning are converging the learning content from various sources and managing them within e-learning practices. Data mining learning algorithms can be used and the contents can be converged based on the Metadata of the objects. Ensemble methods use multiple learning algorithms and it can be used to converge the…

The launch of HealthCare.gov, the website of the Affordable Care Act (AKA Obamacare), was a major public relations disaster for the Obama administration. This case examines some of the factors that contributed to the failure of the launch and then details how Optum, an information technology service provider, considered the opportunity provided by…

States have made dramatic progress in the past few years in implementing longitudinal data systems (LDS) to improve student achievement. These systems collect and house student educational data that make it easy for policymakers and practitioners to access and use it for reporting, policymaking and decision making. So much has happened in states…

Presents an approach for dynamic database integration and query processing in the absence of information about attribute correspondences and global IDs. Defines different types of equivalence conditions for the construction of global IDs. Proposes a strategy based on ranked role-sets that makes use of an automated semantic integration procedure…

Characterizes information retrieval systems in a network environment from a user's perspective along two axes: query and presentation. Several examples of early, current, and developing information retrieval systems are considered within this framework, and Daltext, a prototype system to support research on text-based retrieval systems, is…

Describes the Web-based technologies employed by the Grainger Engineering Library Information Center at the University of Illinois, Urbana-Champaign in implementing access to local information resources. Discusses Microsoft Active Server Pages (ASP) technologies and the associated local database structure and format, as well as the general…

This paper reports on a study aiming to develop a metadata model for e-learning coordination based on semantic web languages. A survey of e-learning modes are done initially in order to identify content such as phases, activities, data schema, rules and relations, etc. relevant for a coordination model. In this respect, the study looks into the…

Purpose: To outline the conceptual and technical difficulties encountered, as well as the opportunities created, when developing an interlinked collection of web-based digitised primary sources on eighteenth century London. Design/methodology/approach: As a pilot study for a larger project, a variety of primary sources, including the "Old…

This paper describes the first-year results of Distributive Information Systems for Campuses (DISC), a project implemented in the Austin Independent School District (Texas). The goal was to increase the data access and information-generating capabilities of campuses by decentralizing data manipulation functions, while maintaining centralized data…

This document describes a study that designed, developed, and evaluated the Pennsylvania school-district database program for use by educational decision makers. The database contains current information developed from data provided by the Pennsylvania Department of Education and describes each of the 500 active school districts in the state. PEP…

Discusses applications of Lotus Notes groupware developed by MCI Communications Corporation librarians. The development of administrative databases used for reference request tracking, interlibrary loan, book ordering and other purposes, and corporate wide databases used to disseminate internal and external information are described. The strengths…

This report provides a brief history of the design and development process that the Syracuse University Kellogg Project followed in creating the Kellogg Library and Archive Retrieval System (KLARS), an information storage and retrieval system designed to computerize archival research. This system was developed to preserve, organize, and facilitate…

During 1992, CEDEFOP (the European Centre for the Development of Vocational Training) commissioned two projects to investigate the current situation with regard to databases on vocational qualifications in Member States of the European Community (EC) and possibilities for networking such databases. Results of these two studies were presented and…

This report of a consensus conference on pediatric rheumatology deals with the complex nature of rheumatological conditions of children, which require diagnostic, therapeutic, and follow-up services for comprehensive care and demand the cooperation of medical, health, education, mental health, and social service professionals. Conference…